DOS中备份文件命令是（）。从备份盘中恢复文件的命令是（）。_爱下问搜题

搜题请搜索小程序“爱下问搜题”

问题填空题

DOS中备份文件命令是（）。从备份盘中恢复文件的命令是（）。

答案

参考答案：BACKUP；RESTORE

完形填空

完形填空。

     I am    1     English school girl. My name is Alice Brown. I am twelve. I   2   two brothers. My brothers
and I   3   all at school. We go to school   4   Monday   5   Friday. We   6   have classes   7   Sunday a
nd Saturday.
      My father and my mother are teachers. They say China is great. We all like Chinese movies. So we
often go to the movies    8  . Our favorite   9   are comedies and action movies. Our favorite movie star
is Jackie Chan. We really like his movie Rush Hour. It's 10 action movie.

( )1. A. an
( )2. A. has
( )3. A. is
( )4. A. in
( )5. A. to
( )6. A. aren't
( )7. A. at
( )8. A. on weekend
( )9. A. movies
( )10. A. an excited

B. a
B. to have
B. am
B. at
B. on
B. isn't
B. on
B. on weekends
B. movie
B. a exciting

C. the
C. have
C. be
C. from
C. in
C. don't
C. from
C. in weekend
C. a movie
C. an exciting

D. /
D. am
D. are
D. on
D. for
D. doesn't
D. in
D. in weekends
D. the movies
D. a excited

单项选择题

在Linux操作系统中，______文件负责配置DNs，它包含了主机的域名搜索顺序和DNS服务器的地址。

A．/etc/hostname
B．/etc/host．conf
C．/etc/resolv．conf
D．/etc/name．conf